Return-Path: From: Claudio Takahasi To: linux-bluetooth@vger.kernel.org Cc: Claudio Takahasi Subject: [PATCH BlueZ v0 06/62] shared: Add get_be32() Date: Thu, 20 Mar 2014 11:42:31 -0300 Message-Id: <1395326607-27068-7-git-send-email-claudio.takahasi@openbossa.org> In-Reply-To: <1395326607-27068-1-git-send-email-claudio.takahasi@openbossa.org> References: <1395326607-27068-1-git-send-email-claudio.takahasi@openbossa.org> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Add helper to avoid possible unaligned memory access when handling uint32 value using big-endian representation. --- src/shared/util.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/shared/util.h b/src/shared/util.h index e315f84..251ea2a 100644 --- a/src/shared/util.h +++ b/src/shared/util.h @@ -116,6 +116,11 @@ static inline uint32_t get_le32(const void *ptr) return le32_to_cpu(get_unaligned((const uint32_t *) ptr)); } +static inline uint32_t get_be32(const void *ptr) +{ + return be32_to_cpu(get_unaligned((const uint32_t *) ptr)); +} + static inline uint64_t get_le64(const void *ptr) { return le64_to_cpu(get_unaligned((const uint64_t *) ptr)); -- 1.8.3.1